like the title says im converting from a 4wd truck to a 2wd truck, reason is i got a great deal on my truck because the trans and t case were shot, not sure how they managed to do it but whatever im going 4l80e regardless. are there any dtc's i can or need to change so i dont get any "service 4x4" lights?
(2001 gmc sierra 1500, single turbo 4.8)